The parent led off with the value of having a full kitchen, which you have dropped—obviously because there are extremely few hotels in the U.S. that include this.
Your description of how well hotels are run does not match my experience. I’m sure it’s true of very nice hotels. It’s also true of very nice AirBnB’s! And VRBOs, which are not as well known but similar idea.
There are a whole lot of hotels that include a kitchen in the U.S. Many extended stay/suite hotels have a stove, microwave, utensils/dishes, refrigerator, and some a dishwasher. It's more rare to have an oven, although I have seen it.
Your description of how well hotels are run does not match my experience. I’m sure it’s true of very nice hotels. It’s also true of very nice AirBnB’s! And VRBOs, which are not as well known but similar idea.